I need feedback on my idea for an SCP and I posted the draft on the third sandbox page almost two weeks ago and nobody has looked at it, can I get some help? That and if I messed somthing up by posting this I'm sorry and I don't really know what exactly I'm doing just yet so uhhhhh- yeah I need help pls.

If all you've done is post in the sandbox, no one will just stumble across and critique it, because that's just not how the sandbox is designed to work. You need to post a link in the Drafts and Critiques forum or the IRC chat and ask for feedback if you want people to find your sandbox.

For future reference, posts like this belong better in the Question Desk forum. Staff might come by and move this post over there, fyi.